|
The ratio of hydrogen and oxygen by mass in water is |
|||
|
(a) |
1:8 |
(b) |
8:1 |
|
(c) |
2:1 |
(d) |
1:2 |
|
The ratio of hydrogen and oxygen by mass in water is |
|||
|
(a) |
1:8 |
(b) |
8:1 |
|
(c) |
2:1 |
(d) |
1:2 |